| 摘要 |
PROBLEM TO BE SOLVED: To provide a low friction sliding mechanism greatly capable of lowering a frictional coefficient of a sliding member. SOLUTION: This low friction sliding mechanism is constituted of sliding members sliding with each other and a lubricant interposed between them. The sliding member comprises a resin material containing hydrophilic fine particles in at least a part of sliding faces. The lubricant contains a friction regulator comprising an oxygen-containing organic compound or an aliphatic amine compound. The hydrophilic fine particles are primary particles with a≥1 nm and <100 nm average particle diameter or an aggregate thereof, and their content in the resin material is less than 10%. The resin material is a coating film comprising a polyamide resin, polysulfone resin, polyetherimide resin, polyethersulfone resin, polyamideimide resin, polyimide resin, polyetheretherketone resin, epoxy resin, etc. COPYRIGHT: (C)2008,JPO&INPIT |
